1 //===- LoopInstSimplify.h - Loop Inst Simplify Pass -------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This pass performs lightweight instruction simplification on loop bodies. 11 // 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_TRANSFORMS_SCALAR_LOOPINSTSIMPLIFY_H 15 #define LLVM_TRANSFORMS_SCALAR_LOOPINSTSIMPLIFY_H 16 17 #include "llvm/Analysis/LoopInfo.h" 18 #include "llvm/IR/PassManager.h" 19 #include "llvm/Transforms/Scalar/LoopPassManager.h" 20 21 namespace llvm { 22 23 /// Performs Loop Inst Simplify Pass. 24 class LoopInstSimplifyPass : public PassInfoMixin<LoopInstSimplifyPass> { 25 public: 26 PreservedAnalyses run(Loop &L, LoopAnalysisManager &AM, 27 LoopStandardAnalysisResults &AR, LPMUpdater &U); 28 }; 29 } // end namespace llvm 30 31 #endif // LLVM_TRANSFORMS_SCALAR_LOOPINSTSIMPLIFY_H 32
